Java Software Free Official
: Current versions like JDK 26 and JDK 17 are free to use in production and redistribute under Oracle's No-Fee Terms and Conditions.
: A robust online Java editor that supports standard input and multiple dependencies. Java Software Free
: Widely considered a top choice for Java developers; it offers powerful code completion and refactoring features for free. : Current versions like JDK 26 and JDK
: The official free, open-source reference implementation of the Java SE platform. You can find binaries through jdk.java.net . : The official free, open-source reference implementation of
To write and run Java applications, you need a JDK. Most developers use these free versions:
If you don't want to install anything locally, these tools allow you to code in your browser or on your phone:
: A lightweight but powerful editor that becomes a full-featured Java environment when you install the "Extension Pack for Java". 3. Online Compilers & Mobile Apps